Home / 922,833.27-1,273,508.19-514,910.52

Finding the Fourth Proportional to 922,833.27, 1,273,508.19 and 514,910.52

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Solution

The fourth proportional to 922,833.27, 1,273,508.19 and 514,910.52 is: 710,575.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,833.27 : 1,273,508.19 = 514,910.52 : x
  2. Step 2: Convert to fraction form
    922,833.27/1,273,508.19 = 514,910.52/x
  3. Step 3: Cross multiply
    922,833.27x = 1,273,508.19 × 514,910.52
  4. Step 4: Simplify right side
    922,833.27x = 655,742,764,337.16
  5. Step 5: Solve for x
    x = 655,742,764,337.16/922,833.27
  6. Step 6: Final answer
    x = 710,575.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.